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Application areas

Waterproofing of bridgeworks and other engineering structures.

Description of material

TECHNOELASTMOST B is a waterproofing sheet produced by two-sided installation of high-quality polymer-bitumen binder on a strong rot-proof polyester base. The unique binder formula provides for enhanced durability and wear resistance of TECHNOELASTMOST B. TECHNOELASTMOST B is designed for waterproofing of reinforced concrete slabs on the traffi c ways of bridgeworks, as well as waterproofi ng of other engineering structures. TECHNOELASTMOST can be used in all climatic zones (as determined in Construction Codes and Regulation (SNiP) 23-01-99*).

Method of application

The material is welded on a prepared surface using a gas burner or special-purpose equipment. Material application: according to the Manual for Waterproofi ng of Bridgeworks by Roll-Fed Welded-On TECHNOELASTMOST Materials and the Manual for Application of Welded-On Roll-Fed TECHNOELASTMOST and Technoelast Materials for Waterproofing of Structures.


Store vertically, in a place protected from direct sunlight.


Thickness, mm (±0.1 mm) 5,0 
Mass of 1 m2, kg, (±0.25 kg) 6,0 
Longitudinal/transverse breaking load, N, not less than  polyester 600/600 
Bend point on R=25 mm and R=10 mm beam, °C, no more than -25 
Heat endurance, °С, not less than 100 
Static puncture resistance, N, not less than 
Protective covering type  on the top sand 
on welded-on side film with logo 
Length / width, m 8х1 

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